14254455005 has 24 divisors (see below), whose sum is σ = 19904822712. Its totient is φ = 9771159552.

The previous prime is 14254454989. The next prime is 14254455031. The reversal of 14254455005 is 50055445241.

It can be written as a sum of positive squares in 4 ways, for example, as 3999044644 + 10255410361 = 63238^2 + 101269^2 .

It is not a de Polignac number, because 14254455005 - 2⁴ = 14254454989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 872189 + ... + 888381.

It is an arithmetic number, because the mean of its divisors is an integer number (829367613).

Almost surely, 2^14254455005 is an apocalyptic number.

It is an amenable number.

14254455005 is a deficient number, since it is larger than the sum of its proper divisors (5650367707).

14254455005 is a wasteful number, since it uses less digits than its factorization.

14254455005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19805 (or 19798 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

The spelling of 14254455005 in words is "fourteen billion, two hundred fifty-four million, four hundred fifty-five thousand, five".